|
 特點(diǎn)
 profile as low as only 2.3mm.
sharp index feedback is ensured by
the metal contact structure employed.
externally measures 10.0mm x
10.0mm x2.3mm.
reflow-solderable.
4 way and center push operation
are possible.
應(yīng)用范圍
mobile telephones,vcr cameras,
stereo headphones,car radios,
pda,notebook pc.
|
| 參數(shù) |
| item |
standard |
| 額定電流、電壓 |
50ma 12vdc |
| 絕緣電阻 |
100m min.(dc250v) |
| 介電強(qiáng)度 |
ac 250v (50/60hz 1分鐘) |
| 接觸電阻 |
100m max.(初始) |
| 電器壽命 |
100,000次 |
| 操作力 |
旋轉(zhuǎn)4-方向 |
160 30gf |
| 中心方向 |
32070gf |
| 行程 |
旋轉(zhuǎn)4-方向 |
0.40.1mm |
| 中心方向 |
0.20.1mm |
|